Semi-quantitative detection of a vanillactic acid/vanillylmandelic acid ratio in urine is a reliable diagnostic marker for aromatic L-amino acid decarboxylase deficiency.

MLA

Brennenstuhl, Heiko, et al. “Semi-Quantitative Detection of a Vanillactic Acid/Vanillylmandelic Acid Ratio in Urine Is a Reliable Diagnostic Marker for Aromatic L-Amino Acid Decarboxylase Deficiency.” Molecular Genetics & Metabolism, vol. 131, no. 1/2, Sept. 2020, pp. 163–70. EBSCOhost, https://doi.org/10.1016/j.ymgme.2020.07.001.

APA

Brennenstuhl, H., Garbade, S. F., Okun, J. G., Feyh, P., Hoffmann, G. F., Langhans, C.-D., & Opladen, T. (2020). Semi-quantitative detection of a vanillactic acid/vanillylmandelic acid ratio in urine is a reliable diagnostic marker for aromatic L-amino acid decarboxylase deficiency. Molecular Genetics & Metabolism, 131(1/2), 163–170. https://doi.org/10.1016/j.ymgme.2020.07.001

Chicago

Brennenstuhl, Heiko, Sven F. Garbade, Jürgen G. Okun, Patrik Feyh, Georg F. Hoffmann, Claus-Dieter Langhans, and Thomas Opladen. 2020. “Semi-Quantitative Detection of a Vanillactic Acid/Vanillylmandelic Acid Ratio in Urine Is a Reliable Diagnostic Marker for Aromatic L-Amino Acid Decarboxylase Deficiency.” Molecular Genetics & Metabolism 131 (1/2): 163–70. doi:10.1016/j.ymgme.2020.07.001.